Which function is represented below

Choice 4. f(x) = (1/4)^x - 2

Step-by-step explanation:

From the graph, we see that the point (0, -1) is part of the function.

Try x = 0 in each function.

In choice 4, you get

f(0) = (1/4)^0 - 2 = 1 - 2 = 1

Point (0, -1) only works in choice 4.

step-by-step explanation:

because 1/3 is a fraction. we can tell because there is a divisor symbol between the 1 and the 3. if we were to add 2 fractions together, we would add the numerators, which is the number on top, but not the denominators, which is the number on the bottom

1/3+1/3=2/3

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step-by-step explanation: